Who owns the INTERWEST trademark?

The INTERWEST trademark is owned by IWC HOLDINGS LLC.

What class is the INTERWEST trademark registered in?

The INTERWEST trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for INTERWEST?

The USPTO serial number for INTERWEST is 99248052.

What is the registration number for INTERWEST?

INTERWEST is registered under USPTO registration number 8310343.

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Updated Oct 19, 2026·39 searches this week

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INT

USPTO Trademark Record

REGISTERED

INTERWEST

SN 99248052·Reg 8310343·Filed Jun 23, 2025

Owner IWC HOLDINGS LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

INTERWEST (Serial No. 99248052), Registration No. 8310343, is a registered US trademark filed on Jun 23, 2025 by IWC HOLDINGS LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: June 23, 2032

Mark Intelligence

INTERWEST (Reg. #8310343) is a registered US trademark that has been protecting its owner, IWC HOLDINGS LLC, since 2025. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 23, 2025

SERIAL

99248052

REG#

8310343

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateJun 23, 2025

Serial Number99248052

Registration No.8310343

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionMay 05, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: May 18, 2023

First use in commerce: May 18, 2023

Construction services; installation and repair services; mining extraction, oil and gas drilling.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 05, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 07, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 06, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 05, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Dec 05, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 05, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 05, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 22, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 22, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NEW APPLICATION ENTERED

Jun 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 23, 2025

APPLICATION FILING RECEIPT MAILED

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